| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.86 | 13.787% | $162.5561 | $162.56 | $162.55 | $162.60 |
| Purchase #2 | $207.92 | 5.754% | $219.8837 | $219.88 | $219.90 | $219.90 |
| Purchase #3 | $9.57 | 13.657% | $10.877 | $10.88 | $10.90 | $10.90 |
| Purchase #4 | $75.52 | 4.145% | $78.6503 | $78.65 | $78.65 | $78.70 |
| Purchase #5 | $45.45 | 9.269% | $49.6628 | $49.66 | $49.65 | $49.70 |
| Purchase #6 | $163.98 | 5.514% | $173.0219 | $173.02 | $173.00 | $173.00 |
| Purchase #7 | $147.84 | 10.191% | $162.9064 | $162.91 | $162.90 | $162.90 |
| 7 purchase totals = | $793.14 | $857.5582 | $857.56 | $857.55 | $857.70 | |